Packaged food product, in particular confectionery product
Packaged food product and process utilizes a first and a second half-shell of edible material. Each of the first and second half-shells of edible material is coated with a respective covering adhering to its inner and outer surface, each covering including a first and a second half-shell of sheet material, shaped so as to adhere to the inner and respectively the outer surface of the respective half-shell of edible material, the half-shells of sheet material being connected together along their respective peripheral edges so as to form a closed covering which encloses the half-shell of edible material. The half-shells of to edible material, coated with the respective covering, are retained in close relationship.
1. A packaged food product, comprising:
a first and a second half-shell of edible material, each having a respective annular edge, said first and second half-shells being arranged with their respective annular edges in a mutually facing relationship,
an openable container of non-edible material interposed between said half-shells, having a wall that defines within it a volume for housing a product or accessory item,
wherein each of said first and second half-shells of edible material is coated with a respective covering adherent to its inner and outer surface, each covering comprising a first and a second half-shell of sheet material, shaped so as to adhere to the inner and respectively outer surface of the respective half-shell of edible material,
wherein each of said first half-shell of sheet materials are connected to the respective second half-shells of sheet material along their respective peripheral edges so as to form a closed covering which encloses the respective first and second half-shell of edible material,
retaining means being provided to keep the half-shells of edible material coated with the respective covering in close relationship.
2. A packaged food product according to claim 1 , wherein said half-shells of sheet material comprise a hollow portion shaped in a substantially complementary way to the inner surface and, respectively, outer surface of the respective half-shell of edible material and a peripheral portion, said peripheral portions being connected together by gluing, welding, folding and/or upsetting or by a combination of gluing or welding with folding and/or upsetting.
3. A packaged food product according to claim 1 , wherein said annular edges of the half shells of edible material covered by the respective covering are in juxtaposed relationship, so that said container interposed between the two half-shells is not made visible from the outside.
4. A packaged food product according to claim 1 , wherein said annular edges of the half-shells of edible material, coated with the respective covering, are spaced apart, so that an empty gap is defined between said coated edges, which makes visible a portion of the container wall interposed between the two half-shells.
5. A packaged food product according to claim 4 , wherein said container is formed by two half-shells of non-edible material, the outer surface of which is substantially complementary to the inner surface of said half-shell of sheet material that covers the inner surface of the respective half-shell of edible material.
6. A packaged food product according to claim 5 , wherein said first and second half-shell of non-edible material of the container is dimensioned in such a way as to keep the two coated half-shells of edible material in a spaced relationship.
7. A packaged food product according to claim 1 , wherein said retaining means are constituted by a clamp of elastic material or of heat-shrink material, optionally adhesive on all or part of its surface in contact with said coated half-shells.
8. A packaged food product according to claim 1 , wherein said retaining means comprise a bowl with a side wall which surrounds an annular portion of said coated half-shells, arranged in a close relationship.
9. Process for the production of a packaged food product according to claim 1 , comprising the steps of:
coating a first and a second half-shell of edible material with a respective covering of sheet material comprising a first and a second half-shell of sheet material, shaped so as to adhere to the inner and respectively outer of the respective half-shells of edible material;
connecting by coupling the peripheral edges of said half-shells of sheet material, so as to form a closed covering that encloses the respective half-shell of edible material;
inserting, in one of said half-shells of edible material covered by the respective covering, a container of non-edible material;
coupling the two coated half-shells of edible material with the respective annular edges in a facing close relationship, and
tying said coated half-shells of edible material by external retaining means, so as to keep said coated half-shells of edible material in close relationship, preferably equidistant.
10. A packaged food product according to claim 8 , wherein said side wall comprises an adhesive.